IP core (implemented in your own FPGA), embedded module (mounted on your board), expansion card (plugged into a PC), or ready-built equipment (simply installed). Development effort and flexibility differ greatly between them.
See how to choose a deployment option →RELY-PCIe — PCIe network card
PCIe network card with HSR/PRP redundancy for industrial PCs, connecting SCADA and control systems.
The PDF is the official SoC-e product brochure. It overlaps with the specification table on this page, butthe manufacturer’s official PDF is authoritative, and this page is a summary of it. Where the two differ, the PDF takes precedence; please contact us.
Overview
RELY-PCIe is a PCIe card that gives industrial PCs and SCADA servers HSR/PRP capability. Simply fitting the card turns the host into a DANP or DANH while leaving existing software unchanged. It provides 2x HSR/PRP SFP, 1x standard Ethernet SFP and drivers for Windows, Linux and RTOS.
Positive ONE Group supports RELY-PCIe — PCIe network card end to end: device selection, help with installation and commissioning, and supply and long-term availability in volume production. We work in English and Japanese.
Appearance and internal structure
Key specifications
| Type | HSR/PRP PCIe card (ready built) |
|---|---|
| Form factor | Full-height / Low-profile PCIe |
| Ports | 2x HSR/PRP SFP plus 1x standard Ethernet SFP |
| Host | PCIe (Windows, Linux and RTOS drivers) |
| Redundancy | HSR/PRP、STP/RSTP/MSTP |
| Time synchronisation | PTP / NTP Time Bridge |
| Management | Web、CLI、SNMP |
| Operating temperature | −40-+55℃ |
| Power consumption | Approx. 4.2 W |
Power model, port configuration, certification scope and operating temperature vary by part number. Tell us your requirements and we will identify the right part and configuration.
Main interfaces and applications
Main interfaces
- Ethernet ports (HSR / PRP / TSN capable)
- PCIe (host connection)
- Management interface
Typical applications
- Protection relays and control equipment for substation automation (IEC 61850)
- On-board and trackside railway signalling systems
- High-availability control networks in industrial plants
Frequently asked questions
Can RELY-PCIe — PCIe network card be purchased in small quantities?
We confirm availability, quantities and pricing with the manufacturer before replying. Please tell us your evaluation plans and the quantity you need.
Can RELY-PCIe — PCIe network card be installed and used as is?
Yes. It is supplied as ready-built equipment and can be used as soon as it is installed and configured. Management software and configuration tools are included.
Can RELY-PCIe — PCIe network card interwork with an existing redundant network?
HSR/PRP interworking and network integration are supported, including connection to existing PRP LANs and HSR rings, and bridging between networks.
What is the price and lead time for RELY-PCIe — PCIe network card?
Pricing for RELY-PCIe — PCIe network card depends on configuration, quantity, temperature grade and any customisation, so we quote individually. Tell us your application and quantity in the form on this page and our engineers will confirm the specification and come back with a quotation and lead time.
Datasheet
See the official datasheet (PDF) for the full technical specification.
Detailed technical specification
Detailed specification based on the official SoC-e / RelyUm datasheets.
Communication interfaces
- 2x 100/1000BASE-SFP HSR/PRP Ethernet ports
- 1x 100/1000BASE-SFP standard Ethernet port (RedBox interlink)
- 1x 1G PCIe port (for host PC connection)
- 1x PPS output (MMCX connector)
Redundancy and synchronisation
- HSR (High-availability Seamless Redundancy), IEC 62439-3 Clause 5 - supports H, N, U, HSR-SAN, PRP-HSR and HSR-HSR modes, with cut-through operation to minimise ring latency
- PRP (Parallel Redundancy Protocol), IEC 62439-3 Clause 4 - zero packet loss redundancy
- IEEE 1588-2008 v2 (PTPv2) - transparent clock and ordinary clock support
- NTP server and client, NTP-to-PTP time bridge
- Spanning tree: STP / RSTP / MSTP
Security and management
- IEEE 802.1X port-based authentication, RADIUS and role-based access control (RBAC)
- HTTPS web management, SSHv2 CLI and SNMP v1/v2c/v3
- Encryption and digital signing of firmware and bitstreams
- Syslog event notification, per-port statistics and graphical network status
Forwarding and redundancy
- HSR/PRP frame processing in hardware (zero packet loss on failover)
- Time synchronisation over PTP/NTP, with STP/RSTP/MSTP support
Physical and electrical characteristics
- Fanless design, available in full-height and low-profile
- Dimensions: full height 168 x 122 x 18 mm, low profile 168 x 81 x 18 mm; weight 155 g
- Operating temperature -40 to +55 C, storage -40 to +85 C
- Power +12 VDC / +3.3 VDC (per the PCI Express standard); 4.2 W typical, 6 W with three copper SFP modules
- MTBF 1,925,000 hours (GB@25), MTTR 0.5 hours
Related products in the SoC-e RelyUm end equipment line
Other models in the same product line. Select by logic capacity, I/O count and temperature grade.
Ask about RELY-PCIe — PCIe network card
RELY-PCIe — PCIe network card is handled in Japan by Positive ONE Group, value-added reseller (VAR) for SoC-e of Spain. We confirm availability, quantities and pricing with the manufacturer before replying.
Because pricing depends on configuration and quantity, we do not publish prices or stock levels on this site.Request an individual quotation